HomePhabricator

[Intrinsic] Unsigned Fixed Point Multiplication Intrinsic

Description

[Intrinsic] Unsigned Fixed Point Multiplication Intrinsic

Add an intrinsic that takes 2 unsigned integers with the scale of them
provided as the third argument and performs fixed point multiplication on
them.

This is a part of implementing fixed point arithmetic in clang where some of
the more complex operations will be implemented as intrinsics.

Differential Revision: https://reviews.llvm.org/D55625

Details

Committed
leonardchanFeb 4 2019, 9:18 AM
Differential Revision
D55625: [Intrinsic] Unsigned Fixed Point Multiplication Intrinsic
Parents
rL353058: [GlobalISel] Add IRTranslator support for G_FFLOOR
Branches
Unknown
Tags
Unknown